Bono tells me he feels honoured to have been asked to come to Nelson Mandela's memorial service.
Bill Clinton has responded to Bono's impersonation attempt with his own impression of the U2 singer.
Appearing on Piers Morgan's CNN talk show, Clinton pulled on a pair of dark glasses before trying out an Irish accent.
Earlier this week Bono delighted the crowd at a Clinton Global Initiative event with a striking impression of the former US president.
U2 singer Bono has been showing off his best American drawl as he impersonated for Bill Clinton.
As he waited for the former US president on stage at the Clinton Global Initiative in New York, Bono began a striking impersonation of Mr Clinton.
To the obvious delight of the audience the U2 frontman described how Clinton "thought he was one his roadies" the first time they met before listing their humanitarian achievements.
When Mr Clinton did arrive the Irish singer leapt back in to his own seat as the former president said he "must be really easy to make fun of."
Bono filled in for Bill Clinton at a meeting of heads of state and business leaders - by jumping into the former US President's chair and doing an impression of him.
The U2 star was on the panel of a meeting of the Clinton Global Initiative in New York, and took over when the politician was late arriving on stage.
Irish rock star Bono has been awarded the highest cultural honour of France, and was praised for waging "some of the greatest wars of our time."
The U2 front man was presented the Commander of the Order of Arts and Letters by French minister of culture Aurelie Filippetti, in a ceremony in Paris. Filippetti said:
"Beyond notes and beyond words, you committed yourself and dedicated your fame and career to wage some of the greatest wars of our time. Not for charity's sake but in the name of Justice."
Accepting the award, Bono said he was hugely honoured by the accolade, but that it belonged to the band:
"This is a huge honour for me, but really it belongs to the band. I've got the biggest mouth and the loudest voice but the music we make comes from each other, [...] it is unspeakably special to receive an award from France for being an artist."
U2 frontman and aid campaigner Bono has told MSNBC:
What's key about today's announcement is that the President of the United States is supporting African ideas on how to fix their problem, their country owned, country devised plans.
That's what's different. It's partnership not the old paternalism. These are horizontal relationships not vertical ones.
The African people are saying to us they don't want aid as an ongoing basis, they need it now to help them to get to a place of independence. They are future consumers for the United States, the President is talking business, this is good. It's a whole new development paradigm I think today.